baber/WOPTO huggingface dataset:
Patent JP-2002328065-A (JP)
Title: Environment monitoring apparatus
Inventor: NAKADA KOTARO
IPC: C02F1/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an environment monitoring apparatus which can reduce leaking component detectors installed in the ground by calculating concentration distributions of leaking components from radioactive and nonradioactive waste materials to the ground. SOLUTION: The environment monitoring apparatus monitors a situation that a specific material in the ground moves along with infiltration of grand water flow and rain water into the ground, evaluates an effect on the environment, and has an inputting means 1 for inputting an input data, a means 2 for calculating a quantity of the ground water by using a fluid equation, a concentration distribution calculating means 3 for calculating the concentration distribution of the specific material by using an advective diffusion equation, a means 4 for displaying the concentration distribution, and a memory 5 for storing results of the inputting means, the means for calculating the quantity of the ground water and the means for calculating the concentration distribution.
Patent JP-2002038130-A (JP)
Title: Water-based resin composition for sealer
Inventor: HIRAOKA TERUYOSHI
IPC: C09K3/10
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a water-based resin composition for a sealer, free from chlorine and organic solvent, giving extremely little load on the environment and suitable for the sealing of a zinc-plated steel plate. SOLUTION: The objective water-based resin composition for a sealer suitable for steel plate and giving minimized load on the environment is produced by adding an inorganic filler, an organic thickener or their mixture to a water- based resin consisting of an aqueous emulsion polyolefin resin composed of a polyolefin free from chlorine as a constituent element and having a viscosity of >=1,000 mPa.s in a state dispersed in water at a solid resin concentration of 20-40 wt.% thereby adjusting the viscosity of the resin composition to 5,000-100,000 mPa.s. A composition having extremely excellent corrosion resistant and corrosion proofing performance to a zinc-plated steel plate can be produced by adding a water-soluble magnesium compound to the resin composition.
Patent JP-2002334221-A (JP)
Title: Image providing device, image providing method, recording medium, arithmetic display program, server providing arithmetic display program, and information recording medium recorded with arithmetic display program
Inventor: SAKAMOTO MANABU
IPC: G06Q40/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a user interface which facilitates the operation of calculating the balance of savings or the like as much as possible, and is usable when a user designs a life style. SOLUTION: On a display screen 301 operated by the user, at least one event icon 306 to be the element of an arithmetic operation and an event installation part 307 specifying at least one-dimensional value by arranging the event icon by the operation are displayed. When the event icon is dragged and dropped by the operation at the event installation part, a prescribed arithmetic operation is performed on the basis of the position and the result display of a saving amount or the like is performed on the basis of the arithmetic result.
Patent JP-2002332502-A (JP)
Title: Surface-treated copper powder for copper paste, method for producing the surface-treated copper powder, copper paste using the surface-treated copper powder and printed circuit board using the copper paste
Inventor: SAKAGAMI TAKAHIKO
IPC: H01B5/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide surface treated copper powder by which the viscosity of paste can be reduced, when the copper powder is treated with fatty acids and processed into a copper paste, and the change in the viscosity of the paste with lapse of time can effectively be suppressed. SOLUTION: The surface treated copper powder for copper paste is provided with a surface treated layer treated by using fatty acid, and the surface treated layer is formed of the metallic salt of fatty acid. In the method for producing the surface treated copper powder, copper powder and a solution containing fatty acid are contacted, and fatty acid is adsorbed on the surface of the copper powder, and drying treatment is performed thereto, so that the copper powder provided with the surface treated layer is produced. In this method, cleaning is performed with an organic solvent at least for one time, and then, the drying is performed.
Patent JP-2002330839-A (JP)
Title: Kitchen cabinet fixture
Inventor: TODA TOMOHIRO
IPC: A47B96/06
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To surely fix a kitchen to a rear wall surface in the case where a back plate will no come into contact with a wall surface and cope with space such as piping spaces different in dimensions. SOLUTION: This is a kitchen cabinet fixture 18 for fitting a kitchen cabinet 20 to a wall surface 12 in the rear thereof. A cabinet side fixture 1 has a horizontal piece 2 provided with a thread hole 5 for threadedly engaging a connecting bolt 15, and a fitting piece 3 vertically extended from one end of the horizontal piece 2 and fitted to a reinforcing material 14 fixed to the back of a back plate 13, and a wall surface side fixture 7 has a horizontal piece 10 provided with an oblong hole 11 for passing the connecting bolt 15, and a fitting piece 8 vertically extended from one end of the horizontal piece 10 and fitted to the wall surface 12.  By an overlapping margin matching the space between the back plate 13 and the wall surface 12, the horizontal pieces to the cabinet side fixture 1 and the wall surface side fixture 7 are superposed one on the other, and the connecting bolt 15 is passed through the oblong hole 11 and screwed in the thread hole 5.
Patent JP-2002344088-A (JP)
Title: Nitride semiconductor laser element and optical device including the same
Inventor: TSUDA YUZO
IPC: H01L21/205
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an improved nitride semiconductor laser element, having low threshold current density. SOLUTION: The nitride semiconductor laser element comprises a processing substrate 101, having grooves and hills formed on one main surface of a nitride semiconductor substrate, a nitride semiconductor substrate layer covering the grooves and the hills of the substrate, and a nitride semiconductor multilayer light-emitting structure having a quantum well layer or a light-emitting layer 106, having the quantum well layer and a barrier layer brought into contact with the well layer between n-type layers 103 to 105 and between p-type layers 107 to 110 on the substrate layer. A current constriction part of the multilayer light-emitting structure is formed in the laser element above a region, within the width of the hill separately by 1 μm or more from a center of the hill in a widthwise direction.
Patent JP-2002345125-A (JP)
Title: Electrical junction box
Inventor: YOSHIE KAZUHIKO
IPC: H02G3/08
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To suppress a temperature rise of a bus-bar, while containing the bus-bar within limited width. SOLUTION: This electrical junction box 21 comprises a case 22 and a bus- bar 31 provided in a containing space 41, having a limited width in the case 22. The width of the bus-bar 31 is larger than a width limited by the containing space 41, to expand the current flowing cross section of the bus-bar 31. A part of the bus-bar 31, formed to have a width larger than the limited width, is folded to overlap itself in order to provide width within the limited width, before containing the bus-bar 31 in the containing space 41.
Patent JP-2002342370-A (JP)
Title: Device and method for retrieving and providing information, and recording medium having its program recorded thereon
Inventor: MORI DAIJIRO
IPC: G06F17/30
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To select a recommender without imposing any working burden on a user and to exactly narrow down and present contents matching with the interest or purpose of the user out of contents recommended by the recommender. SOLUTION: Information provided from a plurality of information providers is received, recommendation information to the other contents is extracted out of such piece of information, and the level of recommendation degree for each recommended items in the recommendation information is calculated. Then, reliability of the recommender of the recommended item is calculated on the basis of the utilization history of viewers, the degree of interest matching which shows the level of possibility that the recommended item arouses the interest of the viewer is calculated from the reliability and a recommendation degree. Corresponding to the degree of interest matching, ranking is applied to the recommended items.  Then, recommendation information is presented after rearranging the recommended items to which ranking is applied, the instruction of the viewer on the recommended item is received, contents corresponding to the recommended item are viewer by the viewer and when the viewer views the contents, viewing history is stored.
Patent JP-2002339715-A (JP)
Title: Lubricating device of four-cycle engine
Inventor: YOKOYAMA KENJI
IPC: F01M9/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To certainly lubricate a sliding surface between a cam and a cam follower that slide each other under a harsh condition even when an engine tilts in any direction. SOLUTION: An opening 45 of a supply flow channel 43 for supplying oil mist of an oil reserving chamber 42 to a cam chamber 14 is opened toward an outer peripheral surface 22a of the cam 22. The inner surface of the cam chamber 14 is provided with oil guiding walls 54 and 55 that are arranged so as to surround the outer peripheral surface 22a of the cam 22 in its proximity and guide oil mist from the opening 45 to the outer peripheral surface 22a of the cam 22. Thus, the oil mist supplied from the oil reserving chamber 42 can be easily supplied from the opening 45 of the supply flow channel 43 to the outer peripheral surface 22a of the cam 22 in the cam chamber 14. The cam 22 is surrounded with the oil guiding walls 54 and 55 near the outer peripheral surface 22a, so that fly of the oil stuck to the cam 22 is suppressed and the cam 22 and the cam followers 25a and 25b can be certainly lubricated.
Patent JP-2002345147-A (JP)
Title: Motor controller
Inventor: TAKASE MASATO
IPC: H02P29/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of detecting any overloading on a motor with accuracy, without delays according to the service condition. SOLUTION: With respect to a motor to be an object of overload detection, a thermal model of the motor comprising heat generation Qm due to internal loss; heat generation Qs due to other factors; thermal capacity Cm of the winding of the motor and the like; thermal resistance Rm in the heat transfer path from the interior of the motor to the surface of the motor; and a thermal resistance ambient temperature Ta in the heat transfer path, from the surface of the motor to the outdoor air is used. The internal temperature Ti and surface temperature Ts of the motor are calculated from the thermal model. If these temperatures exceed specified upper limit values Timax and Tsmax, that are judged as overloading state.
Patent JP-2002341377-A (JP)
Title: Thin film transistor array substrate
Inventor: UNO MITSUHIRO
IPC: H01L23/52
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a TFT(thin film transistor) array substrate in which the short circuit failure between adjacent wirings or the like can be recognized in the defect inspecting process of the TFT array substrate and, moreover, a correct inspected result can be obtained when a GS(group separator) short circuit failure is caused. SOLUTION: Gate wirings 5 and source wirings 6 exist by being prolonged in each TFT array chip of the four TFT array chips formed on a sheet of a TFT array substrate 1. The gate wirings 5 are connected alternately to two lines of wirings for evaluating a picture 9a. A plurality of source wirings 6 are connected to a line of three lines of wirings for evaluating a picture 9b in order. Moreover, two lines of short circuit bars for gate wiring 3a and three lines of short circuit bars for source wiring 3b which exit by being prolonged in the outside of a TFT array chip wiring area are connected respectively to a line of corresponding wirings for evaluating a picture 9a of the side of the gate wirings and wirings for evaluating a picture 9b of the side of the source wirings.
Patent JP-2002341500-A (JP)
Title: Developing process device
Inventor: NAKAMOTO MASAKI
IPC: G03D3/06
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing process device where crystallizing of process liquid is prevented and the process liquid inside a process liquid tank can be surely exhausted from a waste liquid valve. SOLUTION: In the developing process device provided with the process liquid tank pooling the process liquid and a circulating pipe to circulate the process liquid inside the process liquid tank, a branching circulation pipe is provided to the circulating pipe and a drain valve is made to intervene in the middle of the branching circulating pipe.
Patent JP-2002337984-A (JP)
Title: Apparatus and method for lifting object to be set in tank
Inventor: HIRONAKA YOSHIMITSU
IPC: B66F7/18
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for lifting objects to be set in a tank capable of allowing pipes for heating, which have become slippery due to oil or the like, to ascend to a predetermined position in the tank in a balanced and safe state to be supported thereat and obviating damage or a load to be caused or imparted to side plates or the like of the tank when the tank is cleaned, and further to provide a method for lifting the objects to be set in the tank, excellent in workability and economy and capable of securing safely a space for cleaning work. SOLUTION: The apparatus for lifting objects to be set in a tank is installed inside a tank while maintaining a predetermined distance from a bottom face 12 of the tank 10. The apparatus has support members 21 and 21a for supporting the objects 11 thereon and lifting gears 22 and 22a. Each is disposed between each of the support members 21 and 21a and the bottom face 12 of the tank to lift the support members 21 and 21a.
Patent JP-2002342598-A (JP)
Title: System and method for providing article information, computer program implementing the same method, and storage medium stored with the same computer program
Inventor: HIKITA NAOYUKI
IPC: G06Q20/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To structure a system which enables ordering and settlement in an vehicle. SOLUTION: A store 3, such as a hamburger shop, having an window outside the store so that a user riding on a vehicle V can buy an article outside the store without getting off the vehicle is provided with an entrance gate 1 at the entrance of a guide path for guiding vehicles to the window 4 outside the store to detect the vehicle entering the store through short-distance communication and also provided with an exit gate 2 to detect the vehicle exiting through short-distance radio communication.  An article menu is provided, articles are ordered, and electronic payment is completed by making a store server 20 provided at the store 3 and an on-vehicle device provided for the vehicle V or a portable terminal 10 such as a portable telephone that a passenger carries communicate with a plurality of short-distance communication devices arranged for covering the entire range of the guide path.
Patent JP-2002309422-A (JP)
Title: Shape-stable scarf and method for producing scarf
Inventor: KATSUBE JUNKO
IPC: A41D23/00
Filed: 2001-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a shape-stable scarf, and to provide a method for producing the scarf. SOLUTION: This shape-stable scarf is applied with a deformable wire to the peripheral edge of a scarf, whereby the scarf can be used in a scarf fabric- stretched state and in a stabilized shape state. After used, the scarf is returned to the original shape, and can thereby repeatedly be used in various shapes.
Patent JP-2002047454-A (JP)
Title: Manufacturing method of recording medium for ink jetting
Inventor: ENDO KIYOSHI
IPC: C09D7/80
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a recording medium for ink jetting hardly causing a crack, sufficiently giving maximum density, excellent in gloss properties and capable of improving productivity. SOLUTION: In the manufacturing method of a recording medium for ink jetting comprising applying a coating liquid on a support, the coating liquid is manufactured by using a dispersion of an inorganic fine particles, which dispersion is obtained by continuously feeding at least inorganic fine particles and an aqueous medium to a dispersing machine to disperse them while continuously discharging the dispersion manufactured in the dispersing machine from the dispersing machine.
Patent JP-2002349471-A (JP)
Title: Rotor for transferring fluid and motor-driven pump
Inventor: HANZAWA MAKIO
IPC: F04D13/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven pump capable of increasing flow rate. SOLUTION: In this motor-driven pump 1, a flow channel is formed inside a motor having a rotor 5 in a stator 4. The rotor 5 comprises a cylindrical part 31 having a magnet 36 and an impeller 32 disposed inside the cylindrical part 31, and the inside of the cylindrical part 31 is used as the flow channel F. The outer peripheries of both ends of the cylindrical part 31 are supported by bearings 3, thereby removing the bearings 3 from the inside of the flow channel F to prevent the bearings 3 from functioning as a flow channel resistance. The impeller 32 has blades 39 twisted spirally from one end to the other end of the cylindrical part 31, and blade area of the impeller 39 is enlarged.
Patent JP-2002091324-A (JP)
Title: Electrooptical device and method for manufacturing the same, liquid crystal apparatus and method for manufacturing the same, and electronic apparatus
Inventor: IMAEDA CHIAKI
IPC: B23K35/26
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can prevent damage caused by the heat of the frame of an electrooptical device and to provide a method for manufacturing the electrooptical device. SOLUTION: The liquid crystal apparatus 100 is provided with a liquid crystal panel 110, a plastic frame 120 arranged so as to overlap the liquid crystal panel 110, a light diffusing layer 130 arranged so as to overlap the frame 120, a flexible wiring board 140 mounted on the liquid crystal panel 110, and a circuit wiring board 150 connected to the flexible wiring board 140 and arranged so as to overlap the light diffusing layer 130. The light diffusing layer 130 is composed of a raw material having good thermal insulation, and prevents the heat deformation and the heat deterioration of the frame due to heat generated during the connection of the flexible wiring board 140 with the circuit wiring board 150.
Patent JP-2002353866-A (JP)
Title: Interference canceller
Inventor: SANO HIROYASU
IPC: H04J13/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an interference canceller that can realize an excellent demodulation characteristic. SOLUTION: Low speed rate user use multi-beam demodulation sections (6-1-6-NL) and high-speed rate user use multi-beam interference canceller demodulation sections (7-1-7-NH) eliminate an interference component by each beam signal and output a soft decision value as a demodulation result and low speed rate user use adaptive beam demodulation sections (12-1-12-NL) and high-speed rate user use adaptive-beam demodulation sections (15-1-15-NH) use each beam signal after eliminating the interference component to conduct demodulation processing and output a soft decision value as a demodulation result, each demodulation section for the low speed rate user selectively outputs an optimum soft decision value on the basis of an SIR individually estimated and similarly each demodulation section for the high-speed rate user selectively outputs an optimum soft decision value on the basis of an SIR individually estimated.
Patent JP-2002348730-A (JP)
Title: Polyurethane elastic fiber for sanitary product
Inventor: ITOU KUNISATO
IPC: D01F6/70
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide polyurethane elastic fiber for sanitary products which has excellent elastic properties causing no fatigue even at low temperature with high apparent fineness, fitting properties, good wearing properties and excellent wearing feel and the like. SOLUTION: The objective polyurethane elastic fiber is made of polyurethane- urea polymer prepared from polyol, diisocyanate and diamine as the main components wherein the polyol includes random copolymer of tetrahydrofuran and ethylene oxide and/or propylene oxide and the elongation at break of the fiber is >=450%.
Patent JP-2002348977-A (JP)
Title: Ventilating outer wall structure having moisture permeable waterproof sheet and its outer wall panel
Inventor: SAWAJIMA TOMOAKI
IPC: E04B1/70
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating outer wall structure having a moisture permeable waterproof sheet capable of surely preventing swelling of the moisture permeable waterproof sheet with a structure sufficiently ventilable in the vertical direction on the back face side of an external facing material. SOLUTION: The moisture permeable waterproof sheet 4 is pressed down along a heat insulating material 2 by a cross member 6 having a shape allowing vertical directional ventilation to be ventilable in the vertical direction via this cross member 6.
Patent JP-2002050637-A (JP)
Title: Semiconductor device
Inventor: CHO KOYU
IPC: H01L21/3205
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, having an N-channel type thin-film transistor and a P-channel type thin-film transistor, which is connected to the N-channel type thin-film transistor. SOLUTION: This semiconductor device has the N-channel type thin-film transistor and the P-channel type thin-film transistor connected to the N-channel type thin-film transistor. In this case, the N-channel type thin-film transistor is to have a lightly doped region of a dose of 1×1013 to 5×1014 atoms/cm2 between a channel-formatting region, and source and drain regions, and the P-channel type thin-film transistor is to not have the lightly doped region.
Patent JP-2002354297-A (JP)
Title: Electronic script device for television camera apparatus
Inventor: WASADA MASAYOSHI
IPC: H04N5/225
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic script device enabling a cameraman to turn pages of a script while operating a television(TV) camera apparatus by both the hands by arranging operation buttons for turning the pages of script information display on a display device on a zoom-rate demand. SOLUTION: The electronic script device displays script information on the display device 32 attached to the TV camera apparatus 10. The pages of the script information displayed on the display device 32 are turned by depressing the operation buttons 30A, 30B. The buttons 30A, 30 are arranged on the zoom rate demand 26 being the operation part of the apparatus 10.